.echart-details {
  background-color: #fff;
  padding: 0px 50px 20px;
}
.echart-details .echart-details-title {
  font-size: 20px;
  color: #000;
  padding: 1.6em 0em;
  text-align: center;
  border-bottom: 1px dashed #c4c4c4;
}
.echart-details .echart-details-content {
  width: 1100px;
  height: 500px;
  margin: 0 auto;
}
.echart-details .echart-details-explain {
  padding: 10px 30px;
  background-color: #fbfbfb;
  text-align: left;
}
.echart-details .echart-details-explain h3 {
  font-size: 18px;
  color: #333333;
}
.echart-details .echart-details-explain p {
  line-height: 24px;
}
